Easy, I use political science terms and traditional analysis

I literally use "liberal" to mean liberal capitalist because I read political economics books. When you say "political science" and "traditional analysis" you are referring to something that is a lot less universal than you think it is.

Also like how do you talk about liberalism and neoliberalism in a non confusing way while also claiming liberalism is left? You didn't answer my question you just took a swipe.

The important thing to remember is that liberal vs. conservative is an ideological midpoint for the discourse being discussed and/or measured

Except this is a very narrow overton window(more like an arrow slit) and if you limit your discussion to it you miss a lot of context and analysis.

Which is good, because the overall trend throughout history is leftward and a relative system is able to both capture that as well as provide descriptive value for a given measurement period.

This is kinda unfalsifiable